4920227024

素因数分解:

$2^4\times {\mathrm{1553}}^1\times {\mathrm{198013}}^1$

素因数の和:199574

約数の個数: 20

約数和(自身を含む): 9539126436

約数和(自身を除く): 4618899412

約数列:

[1, 2, 4, 8, 16, 1553, 3106, 6212, 12424, 24848, 198013, 396026, 792052, 1584104, 3168208, 307514189, 615028378, 1230056756, 2460113512, 4920227024]

約数ペア:

[(1, 4920227024), (2, 2460113512), (4, 1230056756), (8, 615028378), (16, 307514189), (1553, 3168208), (3106, 1584104), (6212, 792052), (12424, 396026), (24848, 198013)]